HMS Opportune

1964 Oberon-class submarine
Vehicle attack_submarine Q5633596
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HMS Opportune

Summary

HMS Opportune is an attack submarine[1]. It draws 1 Wikipedia views per month (attack_submarine category, ranking #95 of 428).[2]

Key Facts

  • HMS Opportune's instance of is recorded as attack submarine[3].
  • HMS Opportune's operator is recorded as Royal Navy[4].
  • HMS Opportune's manufacturer is recorded as Scotts Shipbuilding and Engineering Company[5].
  • HMS Opportune's vessel class is recorded as Oberon-class submarine[6].
  • HMS Opportune's country of origin is recorded as United Kingdom[7].
  • HMS Opportune's yard number is recorded as 693[8].
  • HMS Opportune's Freebase ID is recorded as /m/05_7h4[9].
  • HMS Opportune's service entry is recorded as +1964-12-29T00:00:00Z[10].
  • HMS Opportune's significant event is recorded as ship commissioning[11].
  • HMS Opportune's significant event is recorded as ship launching[12].
  • HMS Opportune's significant event is recorded as ship decommissioning[13].
  • HMS Opportune's significant event is recorded as keel laying[14].
  • HMS Opportune's pennant number is recorded as S20[15].
  • HMS Opportune's different from is recorded as HMS Opportune[16].
  • HMS Opportune's different from is recorded as HMS Opportune[17].
  • HMS Opportune's name is recorded as HMS Opportune[18].
  • HMS Opportune's country of registry is recorded as United Kingdom[19].

Why It Matters

HMS Opportune draws 1 Wikipedia views per month (attack_submarine category, ranking #95 of 428).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). HMS Opportune. Retrieved May 3, 2026, from https://4ort.xyz/entity/hms-opportune-q5633596
MLA “HMS Opportune.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hms-opportune-q5633596.
BibTeX @misc{4ortxyz_hms-opportune-q5633596_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HMS Opportune}}, year = {2026}, url = {https://4ort.xyz/entity/hms-opportune-q5633596}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HMS Opportune — https://4ort.xyz/entity/hms-opportune-q5633596 (retrieved 2026-05-03)

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